Large, painful facial cysts

The abrupt onset of painful, violaceous coalescing papules, pustules, cysts, and nodules exclusively involving the centrofacial area with an overlying red-cyanotic erythema are the hallmarks of pyoderma faciale.

Pyoderma faciale is a rare disease that affects females in the second and third decades of life; 50% of these patients have a history of acne. The etiology of the condition remains unclear. Hormonal imbalance, inflammatory bowel disease, liver disease, and thyroid disease have been associated with the disorder. Ribavirin and interferon therapies for the treatment of hepatitis C along with high levels of vitamins (B₆ and B₁₂) have been identified as triggers. Culture of purulent drainage typically is sterile or may reveal commensal organisms.

The differential diagnosis includes acne fulminans and acne conglobata. Acne fulminans is not restricted to the face, as is pyoderma faciale, and it involves constitutional symptoms. Acne conglobata is a chronic process that affects males and females. It also involves purulent sinus tracts.

Prompt treatment of pyoderma faciale is essential to prevent widespread eruption, minimize the distress associated with the disfiguring nature of the disorder, and ultimately reduce scarring. Standard therapy consists of oral steroids (prednisone 1 mg/kg/d) for 1 week followed by a slow taper in combination with oral isotretinoin at a low dosage (0.2–0.5 mg/kg). The systemic retinoid is continued until all inflammatory lesions are healed.

In this case, a culture swab taken from the patient’s left cheek did not reveal any unexpected pathogens. The patient was started on oral doxycycline 100 mg bid and prednisone 50 mg/d tapered to 10 mg/d. She was counseled about the risks and benefits of isotretinoin and registered in the iPLEDGE system in anticipation of starting oral isotretinoin at 20 mg/d after negative pregnancy tests, 2 forms of contraception, and the 1-month qualification period.

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Photo courtesy of Catherine N. Tchanque-Fossuo, MD, MS, and text courtesy of Catherine N. Tchanque-Fossuo, MD, MS, Department of Dermatology, and Daniel Stulberg, MD, FAAFP, Department of Family and Community Medicine, University of New Mexico School of Medicine, Albuquerque.

The abrupt onset of painful, violaceous coalescing papules, pustules, cysts, and nodules exclusively involving the centrofacial area with an overlying red-cyanotic erythema are the hallmarks of pyoderma faciale.

Pyoderma faciale is a rare disease that affects females in the second and third decades of life; 50% of these patients have a history of acne. The etiology of the condition remains unclear. Hormonal imbalance, inflammatory bowel disease, liver disease, and thyroid disease have been associated with the disorder. Ribavirin and interferon therapies for the treatment of hepatitis C along with high levels of vitamins (B₆ and B₁₂) have been identified as triggers. Culture of purulent drainage typically is sterile or may reveal commensal organisms.

The differential diagnosis includes acne fulminans and acne conglobata. Acne fulminans is not restricted to the face, as is pyoderma faciale, and it involves constitutional symptoms. Acne conglobata is a chronic process that affects males and females. It also involves purulent sinus tracts.

Prompt treatment of pyoderma faciale is essential to prevent widespread eruption, minimize the distress associated with the disfiguring nature of the disorder, and ultimately reduce scarring. Standard therapy consists of oral steroids (prednisone 1 mg/kg/d) for 1 week followed by a slow taper in combination with oral isotretinoin at a low dosage (0.2–0.5 mg/kg). The systemic retinoid is continued until all inflammatory lesions are healed.

In this case, a culture swab taken from the patient’s left cheek did not reveal any unexpected pathogens. The patient was started on oral doxycycline 100 mg bid and prednisone 50 mg/d tapered to 10 mg/d. She was counseled about the risks and benefits of isotretinoin and registered in the iPLEDGE system in anticipation of starting oral isotretinoin at 20 mg/d after negative pregnancy tests, 2 forms of contraception, and the 1-month qualification period.

‌

Photo courtesy of Catherine N. Tchanque-Fossuo, MD, MS, and text courtesy of Catherine N. Tchanque-Fossuo, MD, MS, Department of Dermatology, and Daniel Stulberg, MD, FAAFP, Department of Family and Community Medicine, University of New Mexico School of Medicine, Albuquerque.

The abrupt onset of painful, violaceous coalescing papules, pustules, cysts, and nodules exclusively involving the centrofacial area with an overlying red-cyanotic erythema are the hallmarks of pyoderma faciale.

Pyoderma faciale is a rare disease that affects females in the second and third decades of life; 50% of these patients have a history of acne. The etiology of the condition remains unclear. Hormonal imbalance, inflammatory bowel disease, liver disease, and thyroid disease have been associated with the disorder. Ribavirin and interferon therapies for the treatment of hepatitis C along with high levels of vitamins (B₆ and B₁₂) have been identified as triggers. Culture of purulent drainage typically is sterile or may reveal commensal organisms.

The differential diagnosis includes acne fulminans and acne conglobata. Acne fulminans is not restricted to the face, as is pyoderma faciale, and it involves constitutional symptoms. Acne conglobata is a chronic process that affects males and females. It also involves purulent sinus tracts.

Prompt treatment of pyoderma faciale is essential to prevent widespread eruption, minimize the distress associated with the disfiguring nature of the disorder, and ultimately reduce scarring. Standard therapy consists of oral steroids (prednisone 1 mg/kg/d) for 1 week followed by a slow taper in combination with oral isotretinoin at a low dosage (0.2–0.5 mg/kg). The systemic retinoid is continued until all inflammatory lesions are healed.

In this case, a culture swab taken from the patient’s left cheek did not reveal any unexpected pathogens. The patient was started on oral doxycycline 100 mg bid and prednisone 50 mg/d tapered to 10 mg/d. She was counseled about the risks and benefits of isotretinoin and registered in the iPLEDGE system in anticipation of starting oral isotretinoin at 20 mg/d after negative pregnancy tests, 2 forms of contraception, and the 1-month qualification period.

‌

Photo courtesy of Catherine N. Tchanque-Fossuo, MD, MS, and text courtesy of Catherine N. Tchanque-Fossuo, MD, MS, Department of Dermatology, and Daniel Stulberg, MD, FAAFP, Department of Family and Community Medicine, University of New Mexico School of Medicine, Albuquerque.